DB2 · CREATE TABLESPACE

create tablespace语句可以定义表空间，给表空间分配容器，在catalog中记录表空间定义和属性。
权限：SYSCTRL 或SYSADM
 
语法：
 
>>-CREATE--+-----------------------+---------------------------->
           +-LARGE-----------------+
           +-REGULAR---------------+
           | .-SYSTEM-.            |
           '-+--------+--TEMPORARY-'
             '-USER---'               
 
>--TABLESPACE--tablespace-name---------------------------------->
 
>--+-----------------------------------------------------------+-->
   |     .-DATABASE PARTITION GROUP-.                          |
   '-IN--+--------------------------+--db-partition-group-name-'  
 
>--+--------------------------+--------------------------------->
   '-PAGESIZE--integer--+---+-'
                        '-K-'    
 
   .-MANAGED BY--AUTOMATIC STORAGE--| size-attributes |---------------------.
>--+------------------------------------------------------------------------+-->
   '-MANAGED BY--+-SYSTEM--| system-containers |--------------------------+-'
                 '-DATABASE--| database-containers |--| size-attributes |-'    
 
>--+---------------------------------+-------------------------->
   '-EXTENTSIZE--+-number-of-pages-+-'
                 '-integer--+-K-+--'
                            '-M-'       
 
>--+-----------------------------------+------------------------>
   '-PREFETCHSIZE--+-AUTOMATIC-------+-'
                   +-number-of-pages-+
                   '-integer--+-K-+--'
                              +-M-+
                              '-G-'       
 
>--+-----------------------------+------------------------------>
   '-BUFFERPOOL--bufferpool-name-'  
 
>--+----------------------------------+------------------------->
   '-OVERHEAD--number-of-milliseconds-'  
 
>--+------------------------+----------------------------------->
   +-NO FILE SYSTEM CACHING-+
   '-FILE SYSTEM CACHING----'